Thanks Greg but for some reason Windows won't accept the file path for the .dll. For work reasons I have to change my laptop every couple of years or so, which is what I use for everything except actually driving GPL. But it's getting harder and harder to just get the various utilities going. I've got Datman and Winmip going OK on the old PC I use for driving, and I suppose I'll just have to get used to swapping files to and fro.